/// <summary> /// Returns all the speckle stream states present in the file. /// </summary> /// <param name="schema"></param> /// <returns></returns> public static List <StreamState> ReadState(DgnFile file) { var states = new List <StreamState>(); try { FindInstancesScope scope = FindInstancesScope.CreateScope(file, new FindInstancesScopeOption(DgnECHostType.All)); var schema = (ECSchema)DgnECManager.Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest); if (schema == null) { return(states); } ECQuery readWidget = new ECQuery(schema.GetClass(className)); readWidget.SelectClause.SelectAllProperties = true; using (DgnECInstanceCollection ecInstances = DgnECManager.Manager.FindInstances(scope, readWidget)) { var streamStatesInstance = ecInstances.First(); if (streamStatesInstance != null) { var str = streamStatesInstance[propertyName].StringValue; states = JsonConvert.DeserializeObject <List <StreamState> >(str); } } return(states); } catch (Exception e) { return(new List <StreamState>()); } }
/// <summary> /// Writes the stream states to the current schema. /// </summary> /// <param name="streamStates"></param> public static void WriteStreamStateList(DgnFile File, List <StreamState> streamStates) { DgnECManager Manager = DgnECManager.Manager; FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All)); IECSchema schema = RetrieveSchema(File, scope); IECClass ecClass = schema.GetClass(className); ECQuery readWidget = new ECQuery(ecClass); readWidget.SelectClause.SelectAllProperties = true; using (DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget)) { foreach (IDgnECInstance instance in instances) { instance.Delete(); } } DgnECInstanceEnabler instanceEnabler = Manager.ObtainInstanceEnabler(File, ecClass); var data = JsonConvert.SerializeObject(streamStates) as string; StandaloneECDInstance _instance = instanceEnabler.SharedWipInstance; _instance.SetAsString(propertyName, data); instanceEnabler.CreateInstanceOnFile(File, _instance); }
public static List <CellHeaderElement> FindSPDSElementsByInstance(DgnModel model) { if (model == null) { throw new ArgumentNullException(); } DgnFile file = model.GetDgnFile(); DgnFileOwner fileOwner = new DgnFileOwner(file); IECSchema Schema = null; { // todo Правильная инициализация схемы: Schema = DgnECManager.Manager?.LocateDeliveredSchema( ECHelper.SCHEMA_NAME, VrnMajor, VrnMinor, SchemaMatchType.LatestCompatible, file); } if (Schema == null) { return(null); } IECClass commonClass = Schema.GetClass(ECCLASS_COMMON_NAME); ECQuery query = new ECQuery(commonClass); var modelConn = DgnModelRepositoryConnection.CreateConnection( new DgnECConnectionOptions(), fileOwner, model); var instColl = DgnECManager.Manager.FindDgnECInstances(modelConn, query); if (instColl == null) { return(null); } List <CellHeaderElement> resList = new List <CellHeaderElement>(); foreach (var item in instColl) { Element element; if (DgnECManager.TryGetElementInfo(modelConn, item.InstanceId, out element)) { if (element is CellHeaderElement) { resList.Add(element as CellHeaderElement); } } } return(resList); }
public static DgnECInstanceCollection RetrieveInstances() { DgnFile File = Session.Instance.GetActiveDgnFile(); DgnECManager Manager = DgnECManager.Manager; FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All)); IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest); IECClass ecClass = schema.GetClass(className); ECQuery readWidget = new ECQuery(ecClass); readWidget.SelectClause.SelectAllProperties = true; DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget); return(instances); }
public void FindInstances() { DgnECManager manager = DgnECManager.Manager; FindInstancesScope scope = FindInstancesScope.CreateScope(Program.GetActiveDgnFile(), new FindInstancesScopeOption(DgnECHostType.Element, true)); ECQuery query = new ECQuery(Extension.Utilities.GetActiveModelAllClasses()); query.SelectClause.SelectAllProperties = true; manager.FindInstances(scope, query); //每次寻找实例不对啊,需要打开Property窗口后才能正确显示 using (DgnECInstanceCollection ecInstances = manager.FindInstances(scope, query)) { foreach (var ecin in ecInstances) { foreach (IECProperty itemProp in ecin.ClassDefinition.Properties(false)) { var instanceitem = new Instance(); instanceitem.ClassName = ecin.ClassDefinition.DisplayLabel; instanceitem.PropertyName = itemProp.Name; string type = itemProp.Type.Name.ToLower(); instanceitem.TypeName = type; IECPropertyValue propvalue = ecin.GetPropertyValue(itemProp.Name); switch (type) { case "string": instanceitem.PropertyValue = (propvalue != null) ? propvalue.StringValue : ""; break; case "boolean": instanceitem.PropertyValue = (propvalue != null) ? propvalue.StringValue : ""; break; case "int": instanceitem.PropertyValue = (propvalue != null) ? propvalue.IntValue.ToString() : ""; break; case "double": instanceitem.PropertyValue = (propvalue != null) ? propvalue.DoubleValue.ToString() : ""; break; } Instances.Add(instanceitem); } } } }
public static IDgnECInstance RetrieveInstance(StreamState streamState) { DgnFile File = Session.Instance.GetActiveDgnFile(); DgnECManager Manager = DgnECManager.Manager; FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All)); IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest); IECClass ecClass = schema.GetClass(className); ECQuery readWidget = new ECQuery(ecClass); readWidget.SelectClause.SelectAllProperties = true; DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget); var instance = instances.Where(x => x["Id"].StringValue == streamState.Stream.id).FirstOrDefault(); return(instance); }
/// <summary> /// Writes the stream states to the current schema. /// </summary> /// <param name="streamStates"></param> public static void WriteStreamStateList(List <StreamState> streamStates) { DgnFile File = Session.Instance.GetActiveDgnFile(); DgnECManager Manager = DgnECManager.Manager; FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All)); IECSchema schema = Manager.LocateSchemaInScope(scope, schemaName, 1, 0, SchemaMatchType.Latest); if (schema == null) { schema = StreamStateListSchema.GetSchema(); } IECClass ecClass = schema.GetClass(className); ECQuery readWidget = new ECQuery(ecClass); readWidget.SelectClause.SelectAllProperties = true; using (DgnECInstanceCollection instances = Manager.FindInstances(scope, readWidget)) { foreach (IDgnECInstance instance in instances) { instance.Delete(); } } DgnECInstanceEnabler instanceEnabler = Manager.ObtainInstanceEnabler(File, ecClass); foreach (var streamState in streamStates) { var data = JsonConvert.SerializeObject(streamState) as string; StandaloneECDInstance instance = instanceEnabler.SharedWipInstance; instance.SetAsString("Id", streamState.Stream.id); instance.SetAsString("StreamData", data); instanceEnabler.CreateInstanceOnFile(File, instance); } }
/// <summary> /// Returns all the speckle stream states present in the custom schema (schema is attached to file). /// </summary> /// <param name="schema"></param> /// <returns></returns> public static List <StreamState> ReadState(ECSchema schema) { DgnFile File = Session.Instance.GetActiveDgnFile(); DgnECManager Manager = DgnECManager.Manager; try { ECQuery readWidget = new ECQuery(schema.GetClass(className)); readWidget.SelectClause.SelectAllProperties = true; FindInstancesScope scope = FindInstancesScope.CreateScope(File, new FindInstancesScopeOption(DgnECHostType.All)); var states = new List <StreamState>(); using (DgnECInstanceCollection ecInstances = Manager.FindInstances(scope, readWidget)) { foreach (IDgnECInstance instance in ecInstances) { var id = instance["Id"].StringValue; var streamStateData = instance["StreamData"].StringValue; var state = JsonConvert.DeserializeObject <StreamState>(streamStateData); states.Add(state); } } if (states != null) { states.ForEach(x => x.Initialise(true)); } return(states); } catch (Exception e) { return(new List <StreamState>()); } }